Question 1

What are the cheapest airlines flying from Kolkata to London round-trip?

Accepted Answer

Our cheapest airline available from Kolkata to London is Etihad Airways. Our recent data shows that you can find tickets from as low as £442 on this airline. Additional options worth looking into are Qatar Airways and Air India, starting at £474 and £497 round-trip. Etihad Airways is 22% cheaper than the average price of flights available within the next 90 days to this destination.

Question 2

What are the cheapest airlines to fly from Kolkata to London one-way?

Accepted Answer

To fly one-way, consider booking your trip with Qatar Airways, which is currently one of the cheapest options available, starting at £222. Etihad Airways flights start at £229 while deals on Air India start at £235 one-way.

Question 3

How far ahead should I book a flight from Kolkata to London?

Accepted Answer

To ensure you get the cheapest price possible for a flight from Kolkata to London, you should look to book at least 14 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Question 4

What is the cheapest month to book a flight from Kolkata to London?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Kolkata to London (average of £112). Flying from Kolkata to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 5

What is the cheapest day to fly from Kolkata to London?

Accepted Answer

Travellers seeking maximum savings on their Kolkata to London flight should consider departing on Friday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

E

Accepted Answer

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Question 7

E

Accepted Answer

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Question 8

What are the most popular routes from Kolkata to London?

Accepted Answer

While some choose either Kolkata Netaji S. Chandra - London Gatwick or Kolkata Netaji S. Chandra - London City, Kolkata Netaji S. Chandra - London Heathrow is the most popular route from Kolkata to London.

Question 9

What are the most popular airlines that fly from Kolkata to London?

Accepted Answer

When booking a flight from Kolkata to London, you may want to consider flying on Air India, Emirates or Etihad Airways as they are the most popular for this route.

Question 10

What is the cheapest day to fly round-trip from Kolkata to London?

Accepted Answer

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 6% when planning your travel around this day of the week.

Question 11

How far in advance should I book a flight from Kolkata to London?

Accepted Answer

To save up to 79% on this flight, we recommend booking at least 15 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Kolkata to London from £542 1-2 weeks out and tickets from £549 for flights departing within the next 72 hours.

Question 12

What is the cheapest month to fly from Kolkata to London?

Accepted Answer

May can be a great time to fly to London from Kolkata with a flight ticket averaging about £570. Cheapflights users have found deals in the month of May for as cheap as £297. The most expensive prices can be found in the month of August.

Question 13

What is the cheapest time of day to fly from CCU to LON?

Accepted Answer

It’s typically best to fly out from Kolkata to London at midday. Doing so could potentially save you 15% on the flight price compared to flying in the morning, which is usually more expensive.

Question 14

What airport do you fly from for flights from Kolkata to London?

Accepted Answer

Most people fly from Kolkata Netaji S. Chandra (CCU) if they book a flight from Kolkata to London. On average, Netaji S. Chandra has 0 outbound flights to London per day from 4 airlines. Kolkata Netaji S. Chandra is conveniently located just 8.3 mi from Kolkata’s city center.

Question 15

Can I find deals for flights from Kolkata to London that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Kolkata to London flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 16

How can I find direct flights from Kolkata to London?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to London.

Question 17

Can I find deals for business class flights from Kolkata to London?

Accepted Answer

Yes. Cheapflights offers flight deals from Kolkata to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 18

How does Cheapflights help users find flights from Kolkata to London?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from Kolkata today with Cheapflights!

Question 19

Why should you use Cheapflights to find cheap flight tickets from Kolkata to London?

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from Kolkata to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Question 20

Can Cheapflights find flights from Kolkata to London with no change fees?

Accepted Answer

Need flexible booking options for your flight to London from Kolkata? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 21

Can Cheapflights notify me if prices for flights from Kolkata to London become cheaper?

Accepted Answer

Yes! Start tracking prices for Kolkata to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	£442
One-way from	£222
Popular in	August
Cheapest in	May
Average price	£552

Airline	Cheapest	Average	Flexibility	On-time
Etihad Airways	Cheapest£430	Average£551	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Air India	Cheapest£453	Average£546	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Qatar Airways	Cheapest£520	Average£570	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Emirates	Cheapest£539	Average£725	FlexibilityNo cancel fee	On-time75%	Search Emirates flights

Cheap flights from Kolkata to London from £222

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Kolkata Netaji S. Chandra to London are usually found in May or March, booked 14 days in advance, depart on a Monday or Tuesday and return on a Monday

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Cheapest flights from Kolkata to LondonExplore the most affordable flight options available from Kolkata to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Explore the most affordable flight options available from Kolkata to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

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Use the filters below to find and compare flights from Kolkata to London that are best for you.

Best time to book a flight from Kolkata to London

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How far ahead should I book a flight from Kolkata to London?

Use this chart to determine the optimal time to book a return flight from Kolkata to London. Price data was last updated on 9 June 2025.

What is the cheapest month to book a flight from Kolkata to London?

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 13 June 2025.

Read through reviews of airlines operating flights from Kolkata to London, such as Emirates, Singapore Airlines and KLM. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Kolkata to London?

What are the cheapest airlines flying from Kolkata to London round-trip?

What are the cheapest airlines to fly from Kolkata to London one-way?

What are the most popular routes from Kolkata to London?

Can I find deals for flights from Kolkata to London that include hotel bookings?

How can I find direct flights from Kolkata to London?

Can I find deals for business class flights from Kolkata to London?

What is the cheapest month to book a flight from Kolkata to London?

Travelling to a place near Kolkata?

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Alternative routes for Kolkata to London

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Top 4 airlines flying from Kolkata to London

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How does Cheapflights help users find flights from Kolkata to London?

Why should you use Cheapflights to find cheap flight tickets from Kolkata to London?

Can Cheapflights find flights from Kolkata to London with no change fees?

Can Cheapflights notify me if prices for flights from Kolkata to London become cheaper?

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Cheapest flights from Kolkata to London
Explore the most affordable flight options available from Kolkata to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.